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GRIBINOX 410

IDENTIFICATION
GRIBINOX 410 E410-15

CLASSIFICATION
AWS/SFA 5.4: E410-15

DESCRIPTION 
A basic coated hydrogen controlled electrode manufactured using alloyed core wire designed for welding wrought or cast martensitic (12% Cr type 410) stainless steel. The weld metal contains just sufficient carbon to enable air hardening transformation to a predominantly martensitic microstructure. The electrode exhibits good erosion and abrasion resistance. It deposits weld metal of X-ray quality.

WELD METAL ANALYSIS (RANGE) %

C Mn Si Cr Ni Mo S P
0.12 max 0.40 - 0.80 0.25 - 0.60 11.5 - 14.0 0.60 max 0.75 max 0.03 max 0.04 max

MECHANICAL PROPERTIES (RANGE)

TS (MPa) YS (MPa) EL (%) (L=4D)
500 min 400 -450 28 min

After PWHT, 730 - 760°C / 1 hr. Furnace Cool to 315°C, then air cool.

TYPICAL APPLICATIONS

Cast valve bodies, turbine parts, burner nozzles, run-out rolls in steel mills, hydrocracker reaction vessels, furnace parts suitable for surfacing mild and low alloy steels.

DRYING OF ELECTRODES : 250 – 300°C / 2 hrs

MOISTURE IN THE FLUX COATING : 0.3% by weight, maximum

DIFFUSIBLE HYDROGEN CONTENT IN THE WELD METAL : Max 4 ml/100 g

WELDING POSITION :

PACKING PARAMETERS

Size (mm) Length (mm) AMPS AC / DC (+) Packing / Box (kg) Packing / Box (Pcs)
2.5 350 60 - 90 2 x 5 = 10 94 x 5 = 470
3.15 / 3.20 350 80 - 130 2 x 5 = 10 60 x 5 = 300
4 350 130 - 160 2 x 5 = 10 38 x 5 = 190
5 350 160 - 230 2 x 5 = 10 24 x 5 = 120